Armstrong's acoustical products
From the series
Source information
| Type | Manuscript
|
| Author | |
| Year of Publication |
1932
|
| Secondary Title |
corkoustic, ceramacoustic for acoustical correction of churches, auditoriums, and theatres, and noise-quieting of banks, schools, hospitals, offices, Sunday school rooms, factories, and other public buildings
|
| Place Published |
Lancaster, PA
|
Copyright information
Original from
Tulane University Southeastern Architectural Archive
Copyright attribution
In public domain
Digitization by
Internet Archive
Digitization License
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